<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            width: 130px;
            height: 45px;
            background-color: pink;
            line-height: 42px;
            background-image: url(login.png);
            background-repeat: no-repeat;
            background-position: left;
            text-indent: 2.5em;

        }
    </style>
</head>
<body>
    <div>
     欢迎登录
    </div>
</body>
</html>